214135570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{373}}^1$

素因数の和:715

約数の個数: 64

約数和(自身を含む): 447866496

約数和(自身を除く): 233730926

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 307, 373, 374, 614, 746, 935, 1535, 1865, 1870, 3070, 3377, 3730, 4103, 5219, 6341, 6754, 8206, 10438, 12682, 16885, 20515, 26095, 31705, 33770, 41030, 52190, 57409, 63410, 69751, 114511, 114818, 139502, 229022, 287045, 348755, 572555, 574090, 697510, 1145110, 1259621, 1946687, 2519242, 3893374, 6298105, 9733435, 12596210, 19466870, 21413557, 42827114, 107067785, 214135570]

約数ペア:

[(1, 214135570), (2, 107067785), (5, 42827114), (10, 21413557), (11, 19466870), (17, 12596210), (22, 9733435), (34, 6298105), (55, 3893374), (85, 2519242), (110, 1946687), (170, 1259621), (187, 1145110), (307, 697510), (373, 574090), (374, 572555), (614, 348755), (746, 287045), (935, 229022), (1535, 139502), (1865, 114818), (1870, 114511), (3070, 69751), (3377, 63410), (3730, 57409), (4103, 52190), (5219, 41030), (6341, 33770), (6754, 31705), (8206, 26095), (10438, 20515), (12682, 16885)]